Answer:
this makes no sense at all, what's the question?
The answer is -3 because:
A negative times a postive stays negative and also:
the variable "x" has an invisible one in front of it, so,
-1 x 3 = -3
Hope this helps :)
HEIGHT=6400 DUE TO THE FACT THAT U ARE MULTIPLYING 400 TWICE, THEN DIVIDING BY 25.
Multiplication because you are going to multiply the recipe by 2 to double it.
